20162648904

素因数分解:

$2^3\times 3^1\times {\mathrm{840110371}}^1$

素因数の和:840110380

約数の個数: 16

約数和(自身を含む): 50406622320

約数和(自身を除く): 30243973416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840110371, 1680220742, 2520331113, 3360441484, 5040662226, 6720882968, 10081324452, 20162648904]

約数ペア:

[(1, 20162648904), (2, 10081324452), (3, 6720882968), (4, 5040662226), (6, 3360441484), (8, 2520331113), (12, 1680220742), (24, 840110371)]